Hi Swetha,
While triggering the barcode, set the microflow to check the list of entries in the database.Verify the count of entries and process them one by one.
Hello Swetha,
Make use of barcode scanner module,
https://docs.mendix.com/appstore/widgets/barcode-scanner/
Give your inputfield attribute also to the widget.
If necessary add a refresh action on the Ondetect event.
Hope this helps,
Good luck
Hi Swetha,
You can achieve your requirement with below link.
https://community.mendix.com/link/space/databases/questions/126371